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Mycorrhizal Infrastructure Map

Hacker News Top · 4d ago

This article likely presents a research study or map detailing the infrastructure of mycorrhizal networks, focusing on symbiotic relationships between fungi and plant roots.

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#ecology

Neuroevolution Arena: Nested Ecological Evaluation of Update-and-Inheritance Regimes across Neural Architectures

arXiv cs.AI · 2026-08-12 Cached

This preprint introduces Neuroevolution Arena, a GPU-accelerated artificial life platform for comparing evolution and RL-based update regimes across neural architectures via a nested ecological evaluation protocol.

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#ecology

Parasitic zombie-ant fungus thrives in mosses, too

Ars Technica · 2026-08-06 Cached

DNA analysis reveals that the zombie-ant fungus Cordyceps also lives in mosses, suggesting a second life stage that may help it survive when insect hosts are scarce.

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#ecology

Cougars Lower the Risks of Car Crashes by Hunting Deer

Wired · 2026-08-05 Cached

A study in Current Biology finds that cougars reduce deer-vehicle collisions by up to 76% in areas with healthy cougar populations, as deer avoid habitats near roads where the big cats hunt.

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#ecology

How the 'fecal revolution' changed Earth's ecosystems

Hacker News Top · 2026-08-04

The article explains how the 'fecal revolution'—the evolution of feces as a nutrient source—transformed Earth's ecosystems over geological time.

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#ecology

There’s a Global Network of Fungi Under Your Feet. This Is the First Complete Map

Wired · 2026-07-05 Cached

Researchers have produced the first global map of the underground mycorrhizal fungal network, estimating it spans 110 quadrillion kilometers and stores massive amounts of carbon, with significant implications for climate regulation.

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#ecology

Giant trees have no trouble pumping water to top branches

Hacker News Top · 2026-07-03 Cached

New research published in Science shows that tall Dipterocarp trees have evolved hydraulic systems that compensate for height, challenging the theory that taller trees are more vulnerable to drought.

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#ecology

Subterranean fungi networks more than 100 quadrillion km in length

Hacker News Top · 2026-06-11 Cached

A new study has produced the first global map of arbuscular mycorrhizal fungi networks, revealing their vast extent—110 quadrillion kilometers—and highlighting threats from agriculture. The findings underscore the importance of these fungi for climate regulation and soil health.

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#ecology

They call it stupid hot for a reason: Heat muddles animal brains

Ars Technica · 2026-05-31 Cached

Heat waves impair animal cognition, causing birds to struggle with learning and increased aggression, with potential ecological impacts as climate change advances.

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